You can use a special gable trim or a regular drip edge.
How to counter flash standing seam metal roof.
The special trim is often easier and safer to install.
Apply sealant to the back side of the closure near the ribs and over the flanges to seal gaps.
Most professional roofers can easily install a flashing membrane on the flat open space of a metal roof and then secure it.
When used extended drip edge should be installed first along the drip edge of the roof.
As you can see from illustration the roof changes pitch at the porch from a 9 12 to a 3 12 pitch.
By the way pitch is measured by picking any point on the roof place a level on it measure 12 out from that point this is called the run and then down to the roof surface from the bottom of the level this is called the rise to see how many inches the roof pitches over 12.
Flat roof and flashing against brick wall.
Pancake screws are applied to the nail strip of the standing seam panels.
From underlayment venting layout.
The lower end of each panel is then trimmed and the hem pre bent before installation see pg 9.
Without a doubt a standing seam roof is quite difficult and technically challenging system to install especially if you have no prior training or experience installing metal roofing but there is also a simpler to install system called metal shingles which looks much like the conventional shingles except that it is far more durable energy.
How to install metal roof flashing against brick.
Usually 8 inch flashing will work but any size will work well.
In this video i show how to make kickout flashing with a standing seam metal roof on a pole building without buying specialized trim pieces.
Use polyurethane sealant between the z bar flashing and the metal roofing panel.
To prevent this water penetration flashing forms the intersections and terminations of roofing systems and surfaces.
Install base flashing under shingles or over metal roofing material.
Step by step instruction on how to install a standing seam metal roof.
While installing standing seam metal panels there are two basic ways to trim the gables of your roof.
We cover all the basics of metal roof installation.
If you have any.
Also seal the opening between z bar flashing and ribs on each end of the z bar.
